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Cheap flights from Florence to London from $82

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florence to London departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Vueling Logo
9:50 am - 6:00 pmFLR-LHR
9h 10m1 stop
Vueling Logo
6:50 pm - 9:15 amLHR-FLR
13h 25m1 stop
$182Vueling
Find Deal
Tue, Jan 20 - Wed, Feb 4
Vueling Logo
9:50 am - 6:00 pmFLR-LHR
9h 10m1 stop
Vueling Logo
6:50 pm - 9:15 amLHR-FLR
13h 25m1 stop
$187Vueling
Find Deal
Tue, Jan 20 - Wed, Feb 4
SWISS Logo
7:00 pm - 9:40 pmFLR-LHR
3h 40m1 stop
SWISS Logo
6:00 am - 6:15 pmLHR-FLR
11h 15m1 stop
$199SWISS
Find Deal
Mon, Dec 15 - Wed, Dec 31
SWISS Logo
7:00 pm - 9:40 pmFLR-LHR
3h 40m1 stop
SWISS Logo
6:00 am - 6:15 pmLHR-FLR
11h 15m1 stop
$201SWISS
Find Deal
Mon, Dec 15 - Wed, Dec 31
Lufthansa Logo
8:00 am - 1:00 pmFLR-LHR
6h 00m1 stop
Lufthansa Logo
4:40 pm - 10:00 pmLHR-FLR
4h 20m1 stop
$205Lufthansa
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Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
6:40 am - 10:45 amFLR-LHR
5h 05m1 stop
Multiple Airlines Logo
6:20 am - 11:20 amLHR-FLR
4h 00m1 stop
$212Multiple Airlines
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Fri, Mar 6 - Wed, Mar 11
Multiple Airlines Logo
6:30 am - 9:45 amFLR-LHR
4h 15m1 stop
Multiple Airlines Logo
6:00 am - 2:05 pmLHR-FLR
7h 05m1 stop
$213Multiple Airlines
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Sun, Dec 7 - Sun, Dec 14
British Airways Logo
12:45 pm - 2:20 pmFLR-LHR
2h 35mnonstop
British Airways Logo
7:55 am - 11:20 amLHR-FLR
2h 25mnonstop
$216British Airways
Find Deal
Fri, Mar 6 - Wed, Mar 11
Lufthansa Logo
5:15 pm - 10:55 pmFLR-LHR
6h 40m1 stop
Lufthansa Logo
11:10 am - 6:30 pmLHR-FLR
6h 20m2 stops
$241Lufthansa
Find Deal
Mon, Dec 15 - Wed, Dec 31
British Airways Logo
3:20 pm - 4:55 pmFLR-LHR
2h 35mnonstop
British Airways Logo
7:25 am - 10:50 amLHR-FLR
2h 25mnonstop
$260British Airways
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Thu, Mar 12 - Mon, Mar 16

Vueling flights from Florence to London Heathrow Airport

Our best Vueling deals on Florence to London Heathrow Airport flight tickets
Vueling
Jan 20
FLR9:50 amFlorence Peretola
9h 10m
1 stop
LHR6:00 pmLondon Heathrow
Feb 4
LHR6:50 pmLondon Heathrow
13h 25m
1 stop
FLR9:15 amFlorence Peretola
$182
Find similar
Vueling
Jan 20
FLR9:50 amFlorence Peretola
9h 10m
1 stop
LHR6:00 pmLondon Heathrow
Feb 4
LHR6:50 pmLondon Heathrow
13h 25m
1 stop
FLR9:15 amFlorence Peretola
$187
Find similar
Vueling
Jan 20
FLR6:45 amFlorence Peretola
8h 40m
1 stop
LHR2:25 pmLondon Heathrow
Feb 4
LHR6:50 pmLondon Heathrow
13h 25m
1 stop
FLR9:15 amFlorence Peretola
$189
Find similar

SWISS flights from Florence to London Heathrow Airport

Our best SWISS deals on Florence to London Heathrow Airport flight tickets
SWISS
Dec 15
FLR7:00 pmFlorence Peretola
3h 40m
1 stop
LHR9:40 pmLondon Heathrow
Dec 31
LHR6:00 amLondon Heathrow
11h 15m
1 stop
FLR6:15 pmFlorence Peretola
$199
Find similar
SWISS
Dec 15
FLR7:00 pmFlorence Peretola
3h 40m
1 stop
LHR9:40 pmLondon Heathrow
Dec 31
LHR6:00 amLondon Heathrow
11h 15m
1 stop
FLR6:15 pmFlorence Peretola
$201
Find similar
SWISS
Mar 4
FLR9:35 amFlorence Peretola
4h 25m
1 stop
LHR1:00 pmLondon Heathrow
Mar 10
LHR6:00 amLondon Heathrow
11h 05m
1 stop
FLR6:05 pmFlorence Peretola
$207
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Florence to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Florence to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 1/20

9:50 am-6:00 pm

1 stop9h 10m

London Heathrow

Wed 2/4

6:50 pm-9:15 am

1 stop13h 25m

$182

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 1/20

9:50 am-6:00 pm

1 stop9h 10m

London Heathrow

Wed 2/4

6:50 pm-9:15 am

1 stop13h 25m

$187

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 12/15

7:00 pm-9:40 pm

1 stop3h 40m

London Heathrow

Wed 12/31

6:00 am-6:15 pm

1 stop11h 15m

$199

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 12/15

7:00 pm-9:40 pm

1 stop3h 40m

London Heathrow

Wed 12/31

6:00 am-6:15 pm

1 stop11h 15m

$201

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/12

8:00 am-1:00 pm

1 stop6h 00m

London Heathrow

Mon 3/16

4:40 pm-10:00 pm

1 stop4h 20m

$205

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 3/6

6:40 am-10:45 am

1 stop5h 05m

London Heathrow

Wed 3/11

6:20 am-11:20 am

1 stop4h 00m

$212

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sun 12/7

6:30 am-9:45 am

1 stop4h 15m

London Heathrow

Sun 12/14

6:00 am-2:05 pm

1 stop7h 05m

$213

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 3/6

12:45 pm-2:20 pm

Nonstop2h 35m

London Heathrow

Wed 3/11

7:55 am-11:20 am

Nonstop2h 25m

$216

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 12/15

5:15 pm-10:55 pm

1 stop6h 40m

London Heathrow

Wed 12/31

11:10 am-6:30 pm

2 stops6h 20m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/12

3:20 pm-4:55 pm

Nonstop2h 35m

London Heathrow

Mon 3/16

7:25 am-10:50 am

Nonstop2h 25m

$260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Florence to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Florence and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Florence, with most prices found around $159. If you’re not able to fly to London Heathrow Airport in February, then March is your next best option. Flight prices from Florence to London Heathrow Airport during March average around $209.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $547. The most expensive day to fly to London Heathrow Airport is Wednesday, with ticket prices averaging around $859.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Florence to London Heathrow Airport in the afternoon for as low as $253. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $756.

What is the cheapest Florence Peretola to London Heathrow flight route?

Fly from Florence Peretola to London Heathrow for the best Florence Peretola - London Heathrow flight prices

What cabin class options are available on Florence Peretola to London Heathrow flights?

There are 4 cabin classes available to choose from on Florence Peretola to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Florence to London Heathrow Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Florence to London Heathrow Airport flight.

How have Florence to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Florence to London Heathrow Airport flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Florence to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Florence to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Florence to London Heathrow Airport (FLR to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence to London Heathrow Airport

Best Price Found

$390

Fastest flight time

2h 25m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to London Heathrow Airport from Florence in the past 72 hours is $390. The best round-trip flight deal from Florence to London Heathrow Airport found on momondo in the last 72 hours is $601.
The fastest flight from Florence to London Heathrow Airport takes 2h 25m
Direct flights go from Florence to London Heathrow Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is British Airways.
Search flight deals

  • How far is Florence Peretola to London Heathrow by plane?

    The straight-line distance from Florence Peretola to London Heathrow is 759.7 mi. In terms of flight time, this usually takes a little over 2h 30m.

  • When did momondo last update prices for flights from Florence Peretola Airport to London Heathrow Airport?

    Prices for flights from Florence Peretola Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Florence Peretola Airport to London Heathrow Airport?

  • How old do you have to be to fly from Florence Peretola Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Florence to London Heathrow Airport?

  • What is the most popular airline from Florence to London Heathrow Airport?

Best airlines flying from Florence to London Heathrow Airport

Compare and see reviews for airlines that fly from Florence to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $252Free CancellationRating
6.7
7,468 reviews
Search British Airways flights

  • British Airways Flights From Florence to London Heathrow Airport

    British Airways flies from Florence to London Heathrow Airport around 5 times per week, with 7,468 momondo users rating the airline 6.7/10. The cheapest British Airways deal from Florence to London Heathrow Airport in the last 72 hours was $252 (round-trip), much lower than the average airfare cost of $514 for British Airways flights on this route.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
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Slough
Guildford
Hayes
Dartford
Crawley
Stratford-upon-Avon
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Salisbury
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Colchester
Folkestone
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Swindon
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Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Florence to London?

It is quick and easy to find Florence to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Florence to London with flexible booking policies on momondo?

Yes. All flights to London from Florence on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Florence to London?

momondo helps you find the best flight between Florence and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Florence to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Florence and alert you when they change.

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